Answer:
The price of the tv before tax is 410
Step-by-step explanation:
Let x = price of tv before tax
tax = x* 9%
tax = .09x
The total cost is price of tv before tax plus tax
total cost = x + .09x
total cost = 1.09x
446.90 = 1.09x
Divide each side by 1.09
446.90/1.09 = 1.09x/1.09
410 = x
The price of the tv before tax is 410
Answer:
Correct options are given below.
Step-by-step explanation:
For the statement 1,
1. Correct option is income distribution
For the statement 2,
2. Correct option is income inequality
For the statement 3,
3. Correct answers are: option 2,3 and 5
I can't help you if the table is not provided
Answer:
40 feet
Step-by-step explanation:
Required:
Find the length of Samson's shadow
The question can be illustrated with the attached figure where Samson's shadow is represented with x.
To solve for x, we make use of the following equivalent ratios:
Convert to fraction
Cross Multiply
Make x the subject
<em>Hence, Samson's shadow is 40ft</em>
So two points for the first line are (-4,0) and (0, 2) so the slope of this line is:
m=(2--4)/(0--4)=6/4=1.5 and we can see from point to that b, the y-intercept is 2 so the line is:
y=1.5x+2
The second line has the same points and is therefore the same line, so there are infinitely many solutions.
